package edu.sctu.practice.class01.zhangwang.assigns.assign03.question_01;

/**
 * Created by Z_W on 2015/10/22.
 */
public abstract class GeometricObject {
    protected String color;

    public GeometricObject(String color) {
        this.color = color;
    }

    public abstract double fingArea(); //求图形面积

    public abstract double findPerimeter(); //求图形周长
}
